/*
    cpIRC - C++ class based IRC protocol wrapper
    Copyright (C) 2003 Iain Sheppard

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

    Contacting the author:
    ~~~~~~~~~~~~~~~~~~~~~~

    email:  iainsheppard@yahoo.co.uk
    IRC:    #magpie @ irc.quakenet.org
*/

#include <kroll/kroll.h>
#include <stdio.h>
#include <stdarg.h>

#define __CPIRC_VERSION__   0.1
#define __IRC_DEBUG__ 1

#define IRC_USER_VOICE  1
#define IRC_USER_HALFOP 2
#define IRC_USER_OP     4

struct irc_reply_data
{
    char* nick;
    char* ident;
    char* host;
    char* target;
};

struct irc_command_hook
{
    char* irc_command;
    int (*function)(char*, char*, irc_reply_data*, void*, void*);
    void* private_data;
    irc_command_hook* next;
};

struct channel_user
{
    char* nick;
    char* channel;
    char flags;
    channel_user* next;
};

class IRC
{
public:
    IRC();
    ~IRC();
    int start(char* server, int port, char* nick, char* user, char* name, char* pass);
    void disconnect();
    int privmsg(char* target, char* message);
    int privmsg(char* fmt, ...);
    int notice(char* target, char* message);
    int notice(char* fmt, ...);
    int join(char* channel);
    int part(char* channel);
    int kick(char* channel, char* nick);
    int kick(char* channel, char* nick, char* message);
    int mode(char* modes);
    int mode(char* channel, char* modes, char* targets);
    int nick(char* newnick);
    int quit(const char* quit_message);
    int raw(char* data);
    void hook_irc_command(char* cmd_name, int (*function_ptr)(char *,char*, irc_reply_data*, void*, void*), void*);
    int message_loop();
    int is_op(char* channel, char* nick);
    int is_voice(char* channel, char* nick);
    char* current_nick();
    channel_user* get_users();
private:
    void call_hook(char* irc_command, char*params, irc_reply_data* hostd);
    /*void call_the_hook(irc_command_hook* hook, char* irc_command, char*params, irc_host_data* hostd);*/
    void parse_irc_reply(char* data);
    void split_to_replies(char* data);
    void insert_irc_command_hook(irc_command_hook* hook, char* cmd_name, int (*function_ptr)(char*, char*, irc_reply_data*, void*, void*), void*);
    void delete_irc_command_hook(irc_command_hook* cmd_hook);
    void send(const char *buf, ...);
    int irc_socket;
    bool connected;
    bool connecting;
    bool sentnick;
    bool sentpass;
    bool sentuser;
    char* cur_nick;
    FILE* dataout;
    FILE* datain;
    channel_user* chan_users;
    irc_command_hook* hooks;
};
